{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "The reduction was more pronounced in the fructose - fed group and attributed to decreased hepatic expression of ACC2 , FAS , SCD1 , and MTTP and a decrease in the rate of hepatic triglyceride secretion ."}
{"Chemical": ["fructose", "triglyceride"]}